Ultrasound-Guided Corticosteroid Injection versus Iontophoresis in Rhizarthrosis: A Prospective Comparative Multicentric Study - Rusinovich, Olga; Liso Andrino, Andrea; Concepcion Sanchez, Maria; Navarro Alonso, Pilar; Cantalejo Moreira, Miguel; Diaz Oca, Alberto; Navarro Palomo, Pablo; Machattou, Maria; Alonso de Francisco, Maria; Navarro Joven, Carlota; Martinez Rodado, Alejandro; Ramos Ortiz de Zarate, Laura; et al. (ARTHRITIS & RHEUMATOLOGY, 2024)